firebase / appquality-codelab-ios
Unit Size

The distribution of size of units (measured in lines of code).

Intro
  • Unit size measurements show the distribution of size of units of code (methods, functions...).
  • Units are classified in four categories based on their size (lines of code): 1-20 (small units), 20-50 (medium size units), 51-100 (long units), 101+ (very long units).
  • You should aim at keeping units small (< 20 lines). Long units may become "bloaters", code that have increased to such gargantuan proportions that they are hard to work with.
Learn more...
Unit Size Overall
  • There are 3 units with 15 lines of code in units (5.4% of code).
    • 0 very long units (0 lines of code)
    • 0 long units (0 lines of code)
    • 0 medium size units (0 lines of code)
    • 0 small units (0 lines of code)
    • 3 very small units (15 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
101+
51-100
21-50
11-20
1-10
Unit Size per Extension
101+
51-100
21-50
11-20
1-10
m0% | 0% | 0% | 0% | 100%
swift0% | 0% | 0% | 0% | 100%
Unit Size per Logical Component
primary logical decomposition
101+
51-100
21-50
11-20
1-10
ios-starter/objc-starter/AppQualityObjC0% | 0% | 0% | 0% | 100%
ios/swift/AppQualitySwift0% | 0% | 0% | 0% | 100%
ios/objc/AppQualityObjC0% | 0% | 0% | 0% | 100%
Alternative Visuals
Longest Units
Top 3 longest units
Unit# linesMcCabe index# params
int main()
in ios-starter/objc-starter/AppQualityObjC/main.m
5 1 2
func application()
in ios/swift/AppQualitySwift/AppDelegate.swift
5 1 2
int main()
in ios/objc/AppQualityObjC/main.m
5 1 2